file=R/color_utils.R,line=60,col=77,[T_and_F_symbol_linter] Use FALSE instead of the symbol F.

file=R/helpfunctions.R,line=219,col=23,[redundant_equals_linter] Using == on a logical vector is redundant. Well-named logical vectors can be used directly in filtering. For data.table's `i` argument, wrap the column name in (), like `DT[(is_treatment)]`.

file=R/helpfunctions.R,line=244,col=17,[fixed_regex_linter] This regular expression is static, i.e., its matches can be expressed as a fixed substring expression, which is faster to compute. Here, you can use "0" with fixed = TRUE.

file=R/helpfunctions.R,line=252,col=8,[indentation_linter] Hanging indent should be 43 spaces but is 8 spaces.

file=R/helpfunctions.R,line=252,col=36,[infix_spaces_linter] Put spaces around all infix operators.

file=R/helpfunctions.R,line=252,col=57,[infix_spaces_linter] Put spaces around all infix operators.

file=R/helpfunctions.R,line=252,col=78,[infix_spaces_linter] Put spaces around all infix operators.

file=R/helpfunctions.R,line=252,col=102,[infix_spaces_linter] Put spaces around all infix operators.

file=R/helpfunctions.R,line=255,col=31,[unneeded_concatenation_linter] Unneeded concatenation of a simple expression. Remove the "c" call, replacing with "as.vector" if using "c" to string attributes, e.g. in converting an array to a vector.